Table below will help you to find the best place for your vacation in Costa Rica in January. Find the place with less rains and more sun. We also provide information about sea water temperature for marine resort.

Place name	Air temp day / night		Cloudiness	Rainy days (precipitation)	Sea temperature	Sunny hours
Alajuela	81.4°F	56.9°F	40.7%	1 day (1.2 in.)	83.7°F	7 h. 53 min.
Cahuita	80.4°F	71.8°F	62.3%	4 days (2.1 in.)	82.0°F	5 h. 23 min.
Cartago	73.5°F	53.5°F	47.9%	1 day (1.5 in.)	84.0°F	7 h. 3 min.
Desamparados	76.3°F	57.1°F	49.7%	-	-	6 h. 50 min.
El Roble	82.7°F	76.2°F	25.5%	-	83.1°F	9 h. 39 min.
Heredia	76.9°F	53.7°F	45.0%	1 day (1.2 in.)	84.0°F	7 h. 23 min.
Jaco	83.9°F	76.5°F	49.2%	2 days (1.4 in.)	84.2°F	6 h. 54 min.
La Fortuna de San Carlos	82.6°F	70.0°F	75.1%	-	-	3 h. 53 min.
Liberia	89.1°F	71.5°F	21.0%	-	-	10 h. 9 min.
Limon	80.9°F	70.9°F	55.9%	6 days (3.2 in.)	81.3°F	6 h. 7 min.
Playa Flamingo	87.8°F	73.5°F	16.6%	-	81.5°F	10 h. 40 min.
Playas del Coco	85.1°F	75.6°F	35.7%	-	81.5°F	8 h. 27 min.
Puerto Limon	80.7°F	70.8°F	56.2%	1 day (1.3 in.)	81.7°F	6 h. 5 min.
Puerto Viejo de Talamanca	80.4°F	70.3°F	56.2%	1 day (1.0 in.)	82.0°F	6 h. 5 min.
Quepos	83.3°F	74.1°F	51.5%	2 days (1.5 in.)	84.6°F	6 h. 38 min.
Samara	86.8°F	74.0°F	24.4%	-	83.5°F	9 h. 47 min.
San Jose	77.1°F	53.6°F	45.0%	1 day (1.2 in.)	84.0°F	7 h. 23 min.
Santa Teresa	86.4°F	74.9°F	25.7%	-	83.5°F	9 h. 38 min.
Tamarindo	86.7°F	74.8°F	16.3%	-	82.6°F	10 h. 42 min.
Tortuguero	81.5°F	72.0°F	65.8%	4 days (2.6 in.)	81.5°F	4 h. 57 min.

* Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.

Winter weather

Spring weather

Summer weather

Autumn weather

Name

°F

Alajuela